There is one camera trained on the contestant's face to make sure they are not looking for signals from the audience.

Joe had a camera trained along the outside of the shuttle's hull.

When speaking, he stares into his subject's eyes, as if they were a camera trained on him.

Or do they always keep a camera trained on Medina, just in case?

The rest of us, with the cameras trained on the scene, had no knowledge of the plan.

With the sound of the son's death rattle vivid in the background, she kept her camera trained on the family.

There had even been a hidden camera trained on her while she was asleep!

Then, even more certain, she waved at the camera trained on her.

He kept the camera trained on Honey as she made her way into a brushy stand of small trees.

Second: why are there at least 8 or 10 cameras trained on us?